Hi Niccolo,
I ran into the exact same problem yesterday. I opened an issue:
https://issues.qgis.org/issues/17170
Are you sure that this worked in earlier QGIS versions? It would help to
know that.
Andreas
On 2017-09-21 00:58, Niccolò Marchi wrote:
> Hi all,
>
> I'm using 'refactor
Hi all,
I’m using ‘refactor fields’ in the modeler.
Once I’ve loaded the fields from a shp and then added some new ones, I’m not
able to add a formula (e.g. ‘to_int(substr("MM_GG", 1,2))’ ) to the latter ones
because it’s recognised as wrong in the Expression dialog. Furthermore, the
